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公开(公告)号:US5759951A
公开(公告)日:1998-06-02
申请号:US696387
申请日:1995-11-21
申请人: Yusheng Zhao , Jiahuan Wang , Zhiwu Wang , Xilai Liu , Jingchun Shao , Xiaojing Chen , Wei Li , Shaowu Wang
发明人: Yusheng Zhao , Jiahuan Wang , Zhiwu Wang , Xilai Liu , Jingchun Shao , Xiaojing Chen , Wei Li , Shaowu Wang
IPC分类号: B01J23/04 , B01J21/02 , B01J23/24 , B01J23/74 , B01J23/85 , B01J27/055 , B01J27/12 , B01J27/14 , B01J27/16 , B01J27/18 , B01J27/185 , B01J27/19 , B01J35/10 , C10G45/04 , C10G45/06 , C10G45/08
CPC分类号: B01J21/02 , B01J23/24 , B01J23/74 , B01J23/85 , B01J27/16 , C10G45/08 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1047
摘要: Disclosed is a hydrogenation demetalization catalyst with a stabilized alkali metal, having a). an alumina carrier, b). 0.01-10.2% by weight of an alkali metal, c). 0-3.0% by weight of a Group VIB element, and d). 0-3.0% by weight of a Group VIII element of the periodic table of elements, with a pore volume of 0.4-1.3 ml/g, a surface area of 100-230 m.sup.2 /g, comprising a nonmetallic element selected from the group consisting of P, Si, B and F with the atomic ratio of said nonmetallic element to said alkali metal being 0.5-40.0. Also disclosed is a process for preparing the same.
摘要翻译: 公开了具有稳定的碱金属的氢化脱金属催化剂,其具有a)。 氧化铝载体,b)。 0.01-10.2重量%的碱金属,c)。 0-3.0重量%的VIB族元素,和d)。 0-3.0重量%的元素周期表第Ⅷ族元素,孔体积为0.4-1.3ml / g,表面积为100-230m2 / g,包含选自以下的非金属元素: 的P,Si,B和F,其中所述非金属元素与所述碱金属的原子比为0.5-40.0。 还公开了其制备方法。